Multifunctional fire safety protection waistband

Abstract

The utility model discloses a multifunctional fire safety protection waistband, which belongs to the technical field of safety protection waistbands, and comprises a waist support part and mounting parts connected to the two ends of the waist support part, a locking frame is mounted on the side wall of the waist support part, and a back plate is detachably fixed on the waist support part through the locking frame. Grooves are symmetrically formed in the top end of the back plate, a locking mechanism is embedded in the locking frame, a locking block fixed to the back plate is fixedly installed through the locking mechanism, a telescopic frame used for disassembling the locking block is elastically arranged at the bottom end of the locking frame, and an installation plate fixed to the waist support is installed on the side wall of the locking block. An air breathing bottle is fixedly mounted on the side wall of the back plate, a connecting belt used for sleeving and fixing the air breathing bottle is mounted between the two grooves, and the multifunctional fire safety protection waistband improves the stability of fixing the air breathing bottle and the convenience of dismounting.

Description

Technical Field

[0001] The utility model belongs to the technical field of safety protection belts, and in particular relates to a multifunctional fire-fighting safety protection belt. Background Art

[0002] The safety protection belt is a personal safety protection equipment used by domestic firefighters in fire fighting and rescue. It is mainly composed of three parts: a webbing, a belt buckle, and a safety ring buckle. It is worn around the firefighter's waist and connected to a safety rope to prevent falling, getting lost, etc. In addition, according to the needs of fire fighting and rescue, a waist axe, safety rope bag, detection equipment and other equipment can be hung on the belt.

[0003] The safety belts currently in use have relatively simple functions and do not take into account the coordinated use with other safety protection equipment worn by firefighters. In addition, since they do not take into account the need for firefighters to hang some equipment on the belts for fire fighting and rescue, there are certain problems in daily use.

[0004] There is a problem of mutual interference between the existing personal safety protection belt and the belt of the air breathing bottle when they are worn. The air breathing belt often covers the entire safety protection belt (or blocks, entangles, fights), which to a certain extent affects the use of some functions of the safety protection belt, such as the safety buckle, the safety rope bag hung on the belt, the waist axe, etc. In addition, the air breathing belt often cannot be tightened smoothly, making the air breathing bottle not firmly fixed on the waist, and sometimes there is a problem of shaking. The existing air breathing bottle is not firmly fixed and is unsafe. Utility Model Content

[0005] (1) Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a multifunctional fire safety protection belt, which aims to solve the technical problems in the prior art that the air breathing bottle is not firmly fixed on the waist, has a single function, will shake, and has little space for functional accessories; and is completely independent of the air breathing belt but there is space conflict and entanglement.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the utility model provides a multifunctional fire safety protection belt, which includes a waist protector and a mounting portion connected to both ends of the waist protector, the side wall of the waist protector is installed with a locking frame, and the waist protector is detachably fixed with a back plate through the locking frame, the top of the back plate is symmetrically provided with grooves, the locking frame is embedded with a locking mechanism, and a locking block fixed to the back plate is fixedly installed through the locking mechanism, wherein a telescopic frame for removing the locking block is elastically provided at the bottom end of the locking frame, the side wall of the locking block is installed with a mounting plate fixed to the waist protector, the side wall of the back plate is fixedly installed with an air breathing bottle, and a connecting belt for sleeve-fixing the air breathing bottle is installed between the two grooves.

[0009] A mounting plate is fixed to the side wall of the waist protector, and a locking frame is fixed through the mounting plate, and a groove is opened on the top of the back plate, and the locking belt in the groove fixes the top of the air breathing bottle, and the locking mechanism in the locking frame clamps and fixes the locking block, and the locking block is removed through the pull ring at the bottom end of the telescopic frame, and the waist protector plate on the side wall of the locking block clamps and supports the bottom end of the air breathing bottle through the load-bearing plate, so as to facilitate the quick connection and disassembly of the waist belt and the air breathing back support, and the air breathing bottle is fixed to the waist through the waist belt, thereby replacing the waist belt of the air breathing bottle, and combining the waist belt and the waist belt for fixing the air breathing bottle into one, so as to avoid the situation that the two waist belts fight with each other, and avoid the influence of the air breathing bottle belt on the safety belt itself and the function of the hanging equipment, and improve the stability of the waist belt fixing the air breathing bottle and the convenience of disassembly.

[0010] Preferably, a second buckle is provided on both mounting parts, and the belt body is fixedly mounted by the second buckle, and the second buckle includes a serpentine buckle fixed on the mounting part and a serpentine clamping block fixed on the belt body, and the serpentine clamping block is clamped and fixed in the serpentine buckle.

[0011] Furthermore, a first buckle that is mutually engaged is fixed to one end of the two belt bodies away from the mounting portion, and a second connecting buckle is symmetrically fixed to both belt bodies.

[0012] Furthermore, a waist bag is fixedly sleeved on the waist belt body, and the first buckle includes a lock buckle and a clamping portion wrapped and fixed in the lock buckle.

[0013] Furthermore, shoulder straps are symmetrically fixed to the top of the back plate, and a protective belt is fixedly sleeved on the shoulder straps.

[0014] Furthermore, the bottom end of the waist protector is symmetrically fixed with a leg fastening belt, and the leg fastening belt and the shoulder strap are both fixed with a first connecting buckle that is engaged with a second connecting buckle.

[0015] Furthermore, a protrusion is provided at the bottom end of the locking block inserted into the locking frame, and an arc groove is provided at the bottom end of the protrusion.

[0016] Furthermore, the telescopic frame is in a Y-shaped structure, and springs fixed to the bottom wall of the fastening frame are installed on both sides of the bottom end surface of the telescopic frame, wherein the bottom end of the telescopic frame extends out of the locking frame and is installed with a pull ring.

[0017] Furthermore, the locking mechanism includes a first connecting rod horizontally arranged and rotatably mounted at both ends of the telescopic frame and a second connecting rod vertically arranged and rotatably connected to the first connecting rod, and the top ends of the two second connecting rods are rotatably mounted with a pressure block abutting against the top end of the protrusion.

[0018] Furthermore, a limiting shaft clamped in the arc groove is embedded and fixed in the locking frame, and fixing blocks for positioning the pressure block are arranged at both ends of the locking frame, wherein the locking frame is provided with a pin shaft rotatably inserted at the center position of the first connecting rod and the pressure block.

[0019] (3) Beneficial effects

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] The utility model has a mounting plate fixed to the side wall of the waist guard, and a locking frame fixed to the mounting plate, and a groove is opened on the top of the back plate, the locking belt in the groove fixes the top of the air breathing bottle, the locking mechanism in the locking frame clamps and fixes the locking block, and the locking block is removed by a pull ring at the bottom end of the telescopic frame, and the waist guard plate on the side wall of the locking block clamps and supports the bottom end of the air breathing bottle through the load-bearing plate, which is convenient for quick connection and disassembly of the waist belt and the air breathing back support, and the air breathing bottle is fixed to the waist through the waist belt, thereby replacing the waist belt of the air breathing bottle, combining the waist belt and the waist belt for fixing the air breathing bottle into one, avoiding the situation that the two waist belts fight with each other, avoiding the influence of the air breathing bottle belt on the safety belt itself and the function of hanging equipment, and improving the stability of the waist belt fixing the air breathing bottle and the convenience of disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 It is a structural schematic diagram of the utility model;

[0024] Figure 2This is a schematic diagram of the back plate structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the waist belt main body of the utility model;

[0026] Figure 4 This is a schematic diagram of the planar structure of the waist belt main body of the utility model;

[0027] Figure 5 It is a schematic cross-sectional structure diagram of the locking frame of the utility model.

[0028] The markings in the accompanying drawings are: 1. waist protector; 2. first buckle; 3. leg fastening belt; 4. second buckle; 5. installation part; 6. air breathing bottle; 7. protective belt; 8. first connecting buckle; 9. shoulder strap; 10. groove; 11. waist belt body; 12. second connecting buckle; 13. back plate; 14. locking block; 15. arc groove; 16. raised part; 17. fastening plate; 18. connecting belt; 19. waist bag; 20. installation plate; 21. serpentine buckle; 22. clamping part; 23. serpentine clamping block; 24. lock; 25. locking frame; 26. spring; 27. pull ring; 28. telescopic frame; 29. ​​first connecting rod; 30. fixing block; 31. limiting shaft; 32. pressure block; 33. second connecting rod. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] This specific implementation is a multifunctional fire safety protection belt, and its structural schematic diagram is as follows Figure 1 and Figure 2As shown, the multifunctional fire safety protection belt includes a waist protection part 1 and a mounting part 5 connected to both ends of the waist protection part 1, a locking frame 25 is installed on the side wall of the waist protection part 1, and the waist protection part 1 is detachably fixed with a back plate 13 through the locking frame 25, and the top of the back plate 13 is symmetrically provided with grooves 10, a locking mechanism is embedded in the locking frame 25, and a locking block 14 fixed to the back plate 13 is fixedly installed through the locking mechanism, wherein a telescopic frame 28 for disassembling the locking block 14 is elastically provided at the bottom end of the locking frame 25, and a mounting frame 28 fixed to the waist protection part 1 is installed on the side wall of the locking block 14 The plate 20 and the side wall of the back plate 13 are fixedly mounted with an air breathing bottle 6, and a connecting belt 18 for sleeve-fixing the air breathing bottle 6 is installed between the two grooves 10. The connecting belt 18 in the groove 10 fixes the bottom end of the air breathing bottle 6, which is convenient for the quick connection and disassembly of the waist belt and the air breathing back support. The air breathing bottle 6 is fixed at the waist through the waist belt, thereby replacing the waist belt of the air breathing bottle 6, avoiding the influence of the waist belt of the air breathing bottle 6 on the functional use of the safety belt itself and its hanging equipment, and improving the stability of the waist belt fixing the air breathing bottle 6 and the convenience of disassembly.

[0031] Figure 3 and Figure 4 As shown, the two mounting parts 5 are each provided with a second buckle 4, and the belt body 11 is fixedly mounted by the second buckle 4, the second buckle 4 comprises a serpentine buckle 21 fixed on the mounting part 5 and a serpentine clamping block 23 fixed on the belt body 11, the serpentine clamping block 23 is clamped and fixed in the serpentine buckle 21, the two belt bodies 11 are fixed with a first buckle 2 that is clamped with each other at one end away from the mounting part 5, and the two belt bodies 11 are symmetrically fixed with a second connecting buckle 12, a waist bag 19 is fixedly sleeved on the belt body 11, and the waist bag 19 contains a rope and a descender; the first buckle 2 comprises a lock buckle 24 and a clamping part 22 wrapped and fixed in the lock buckle 24, the top of the back plate 13 is symmetrically fixed with a shoulder strap 9, the shoulder strap 9 is fixedly sleeved with a protective belt 7, the bottom end of the waist protection part 1 is symmetrically fixed with a leg fastening belt 3, and the leg fastening belt 3 and the shoulder strap 9 are both fixed with a first connecting buckle 8 that is clamped with the second connecting buckle 12.

[0032] Figure 5As shown, the bottom end of the locking block 14 inserted into the locking frame 25 is provided with a protrusion 16, the bottom end of the protrusion 16 is provided with an arc groove 15, the telescopic frame 28 is a Y-shaped structure, and both sides of the bottom end surface of the telescopic frame 28 are installed with springs 26 fixed to the bottom wall of the fastening frame, wherein the bottom end of the telescopic frame 28 extends out of the locking frame 25 and is installed with a pull ring 27, the locking mechanism includes a first connecting rod 29 horizontally arranged and rotatably installed at both ends of the telescopic frame 28 and a second connecting rod 33 vertically arranged and rotatably connected to the first connecting rod 29, the top ends of the two second connecting rods 33 are rotatably installed with a pressure block 32 abutting against the top end of the protrusion 16, and the locking frame 25 is embedded and fixed with A limiting shaft 31 is clamped in the arc groove 15, and both ends of the locking frame 25 are provided with a fixing block 30 for positioning the pressure block 32, wherein the locking frame 25 is provided with a pin shaft rotatably inserted at the center position of the first connecting rod 29 and the pressure block 32, the locking belt in the groove 10 fixes the top of the air breathing bottle 6, the locking mechanism in the locking frame 25 clamps and fixes the locking block 14, and the locking block 14 is removed by the pull ring 27 at the bottom of the telescopic frame 28, the arc groove 15 at the bottom end of the locking block 14 abuts against the outer wall of the limiting shaft 31, and the protrusion 16 on the locking block 14 drives the bottom end of the pressure block 32 to rotate along the pin shaft, and the pressure block 32 is spring-loaded. The elastic force of 26 affects the reset and presses and fixes the top of the protrusion 16, so that the locking block 14 is fixed in the locking frame 25 to support the air breathing bottle 6 through the load-bearing plate. When removing the air breathing bottle 6, the pull ring 27 is held by hand to drive the telescopic frame 28 to move downward, and in the process of moving, one end of the first connecting rod 29 is driven to move synchronously, and the other end of the first connecting rod 29 moves upward through the pin shaft, and drives the pressure plate to move downward along the outer wall of the fixed block 30, so that the pressure plate is separated from the top of the protrusion 16 during the movement, so that the protrusion 16 at the bottom end of the locking block 14 is removed from the locking frame 25, and the locking belt in the groove 10 is The top of the air breathing bottle 6 is fixed, and the locking mechanism in the locking frame 25 clamps and fixes the locking block 14, and the locking block 14 is removed through the pull ring 27 at the bottom of the telescopic frame 28. The waist guard plate on the side wall of the locking block 14 clamps and supports the bottom end of the air breathing bottle 6 through the load-bearing plate, which is convenient for the quick connection and disassembly of the belt and the air breathing back support. The air breathing bottle 6 is fixed at the waist through the belt, thereby replacing the belt of the air breathing bottle 6, and combining the belt and the belt for fixing the air breathing bottle 6 into one, avoiding the situation where the two belts of the device fight with each other. A fastening plate 17 is installed on the back plate 13, and the fastening plate 17 is fixedly connected to the locking block 14.

[0033] Working principle: When installing the locking block 14 on the back plate 13, insert it into the locking frame 25, and the arc groove 15 at the bottom end of the locking block 14 abuts against the outer wall of the limit shaft 31, and after the protrusion 16 on the locking block 14 drives the bottom end of the pressing block 32 to rotate along the pin shaft, the pressing block 32 is reset by the elastic force of the spring 26 to press and fix the top end of the protrusion 16, so that the locking block 14 is fixed in the locking frame 25 to support the air breathing bottle 6 through the load-bearing plate. When disassembling the air breathing bottle 6, hold the pull ring 27 to drive the telescopic frame 28 to move downward, and drive one end of the first connecting rod 29 to move synchronously during the movement, and the other end of the first connecting rod 29 moves upward through the pin shaft, and drives the pressure plate to move along the fixed block The outer wall of 30 moves downward, so that the pressure plate is separated from the top of the protrusion 16 during the movement, so that the protrusion 16 at the bottom end of the locking block 14 is removed from the locking frame 25, and the locking belt in the groove 10 fixes the top of the air breathing bottle 6, and the locking mechanism in the locking frame 25 clamps and fixes the locking block 14, and the locking block 14 is removed by the pull ring 27 at the bottom end of the telescopic frame 28, which is convenient for the quick connection and disassembly of the waist belt and the air breathing back support, and the air breathing bottle 6 is fixed to the waist by the waist belt, thereby replacing the waist belt of the air breathing bottle 6, avoiding the influence of the waist belt of the air breathing bottle 6 on the functional use of the safety belt itself and its hanging equipment, and improving the stability of the waist belt fixing the air breathing bottle 6 and the convenience of disassembly.

[0034] All technical features in this embodiment can be freely combined according to actual needs.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A multifunctional fire safety protection belt, comprising a waist protection part (1) and mounting parts (5) connected to both ends of the waist protection part (1), characterized in that: The side wall of the waist protector (1) is installed with a locking frame (25), and the waist protector (1) is detachably fixed with a back plate (13) through the locking frame (25), the top of the back plate (13) is symmetrically provided with grooves (10), a locking mechanism is embedded in the locking frame (25), and a locking block (14) fixed to the back plate (13) is fixedly installed through the locking mechanism, wherein a telescopic frame (28) for removing the locking block (14) is elastically provided at the bottom end of the locking frame (25), a mounting plate (20) fixed to the waist protector (1) is installed on the side wall of the locking block (14), an air breathing bottle (6) is fixedly installed on the side wall of the back plate (13), and a connecting belt (18) for sleeve-fixing the air breathing bottle (6) is installed between the two grooves (10).

2. A multifunctional fire safety protection belt according to claim 1, characterized in that: A second buckle (4) is provided on each of the two mounting parts (5), and the waist belt body (11) is fixedly mounted via the second buckle (4); the second buckle (4) comprises a serpentine buckle (21) fixed on the mounting part (5) and a serpentine clamping block (23) fixed on the waist belt body (11); the serpentine clamping block (23) is clamped and fixed in the serpentine buckle (21).

3. A multifunctional fire safety protection belt according to claim 2, characterized in that: A first buckle (2) that is mutually engaged is fixed to one end of the two belt bodies (11) away from the mounting portion (5), and a second connecting buckle (12) is symmetrically fixed to both belt bodies (11).

4. A multifunctional fire safety protection belt according to claim 3, characterized in that: A waist bag (19) is fixedly sleeved on the waist belt body (11), and the first buckle (2) comprises a lock buckle (24) and a clamping portion (22) wrapped and fixed in the lock buckle (24).

5. A multifunctional fire safety protection belt according to claim 4, characterized in that: A shoulder strap (9) is symmetrically fixed to the top of the back plate (13), and a protective belt (7) is fixedly sleeved on the shoulder strap (9).

6. A multifunctional fire safety protection belt according to claim 5, characterized in that: The bottom end of the waist protection part (1) is symmetrically fixed with a leg fastening belt (3), and the leg fastening belt (3) and the shoulder belt (9) are both fixed with a first connecting buckle (8) that is clamped with a second connecting buckle (12).

7. A multifunctional fire safety protection belt according to claim 1, characterized in that: The bottom end of the locking block (14) inserted into the locking frame (25) is provided with a protrusion (16), and the bottom end of the protrusion (16) is provided with an arc groove (15).

8. A multifunctional fire safety protection belt according to claim 7, characterized in that: The telescopic frame (28) is of a Y-shaped structure, and springs (26) fixed to the bottom wall of the fastening frame are installed on both sides of the bottom end surface of the telescopic frame (28), wherein the bottom end of the telescopic frame (28) extends out of the locking frame (25) and is installed with a pull ring (27).

9. A multifunctional fire safety protection belt according to claim 8, characterized in that: The locking mechanism comprises a first connecting rod (29) horizontally arranged and rotatably mounted at both ends of the telescopic frame (28) and a second connecting rod (33) vertically arranged and rotatably connected to the first connecting rod (29), and a pressing block (32) abutting against the top of the protruding portion (16) is rotatably mounted at the top of the two second connecting rods (33).

10. A multifunctional fire safety protection belt according to claim 9, characterized in that: A limiting shaft (31) which is clamped in the arc groove (15) is embedded and fixed in the locking frame (25), and fixing blocks (30) for positioning the pressure block (32) are provided at both ends of the locking frame (25), wherein a pin shaft which is rotatably inserted at the center position of the first connecting rod (29) and the pressure block (32) is provided in the locking frame (25).

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